Enteucha guajavae is a moth of the family Nepticulidae. It is found on the western foothills of the Andes in Ecuador, but probably has a much wider distribution.
The wingspan is 3.1-3.6 mm. Adults have been found in February.
The larvae feed on Psidium guajava. They mine the leaves of their host plant.
External links New Neotropical Nepticulidae (Lepidoptera) from the western Amazonian rainforest and the Andes of Ecuador